The A2A Simulations Community

This is for you motor heads out there. Non motor heads should read this when you are having problems with insomnia. I found this service bulletin for the 100 HP K5. I have a friend who is a very experienced aircraft mechanic and has worked extensively on Kinners and has owned a P-22 for several decades (Kinner R-540). It was interesting listening to him talk about the problems with these engines and the solutions. So when I found this I had to read it. The devil made me do it.
http://fleet-club.com/ifc/Home_files/Kinner.pdf